卤代烃能够发生下列反应: 2CH3CH2Br+2Na → CH3CH2CH2CH3+2NaBr。下列有机物可合成环丙烷的是
A.CH3CH2CH2Cl | B.CH3CHBrCH2Br |
C.CH2BrCH2CH2Br | D.CH3CHBrCH2CH2Br |
卤代烃能够发生下列反应: 2CH3CH2Br+2Na → CH3CH2CH2CH3+2NaBr。下列有机物可合成环丙烷的是
A.CH3CH2CH2Cl | B.CH3CHBrCH2Br |
C.CH2BrCH2CH2Br | D.CH3CHBrCH2CH2Br |